CUMMINS 3903481 Injector Fuel Supply Tube

( Brand: Cummins ), ( Manufacturer Part Number: 3903481 ), ( Type: Fuel Injector ), ( Connector Color: Gray ), ( Oe/oem Part Number: 3883220 ), ( Manufacturer Warranty: 1 Year ), ( Universal Fitment: No ), ( Fuel Type: Diesel )

Review CUMMINS Injector Fuel Supply Tube

Cummins 3903481 Injector Fuel Supply Tube - Ensuring Optimal Fuel Delivery for Your Engine

The Cummins 3903481 Injector Fuel Supply Tube is a critical component in the efficient operation of your engine. This high-quality tube is meticulously designed to deliver fuel from the fuel rail to the injector, facilitating the precise metering of fuel necessary for smooth engine performance.

Constructed from durable materials, this fuel supply tube offers exceptional resistance to wear and tear, ensuring long-lasting reliability even in the most demanding conditions. It features a robust design, with an internal diameter that allows for unobstructed fuel flow to the injector, promoting optimal engine performance.

The Cummins 3903481 Injector Fuel Supply Tube is carefully engineered to meet the exacting standards of Cummins, a global leader in diesel engine technology. It is designed to work seamlessly with Cummins engines, ensuring a perfect fit and optimal function. This tube is compatible with a wide range of engine models, making it a versatile solution for various applications.

If you're in need of a replacement fuel supply tube or looking to upgrade your engine's fuel delivery system, the Cummins 3903481 Injector Fuel Supply Tube is an excellent choice. Its durability, precision, and compatibility make it an ideal component for maintaining the optimal performance of your Cummins engine. Invest in the Cummins 3903481 Injector Fuel Supply Tube today and experience the difference it can make in your engine's performance.

1. OEM Compatibility: This part is manufactured by Cummins, ensuring it is compatible with Cummins engines and will function correctly.

2. Quality Assurance: Cummins is a reputable brand with a history of producing durable and reliable parts.

3. Easy Installation: This part is designed to be a direct replacement, making installation relatively straightforward for those with DIY skills or professional mechanics.

4. Long-Term Solution: Replacing the fuel supply tube can help prevent future fuel system issues, extending the lifespan of your engine.

1. Price: Original equipment manufacturer parts can be more expensive than aftermarket alternatives.

2. Limited Availability: OEM parts may not be as readily available as aftermarket parts from various suppliers.

3. No Performance Upgrades: If you're looking to enhance your engine's performance, an OEM part like this may not offer any additional benefits.

In conclusion, if you prioritize OEM quality and compatibility, and are willing to invest in a part that will likely last for many years, the Cummins 3903481 Injector Fuel Supply Tube could be a good choice. However, if you're looking for a more cost-effective solution or performance upgrade, you might want to consider aftermarket alternatives. Ultimately, the decision depends on your specific needs, budget, and preferences.

Details:

The Cummins Injector Fuel Supply Tube 3903481 is a gray connector designed specifically for diesel fuel injectors. Perfect for car and truck owners looking to ensure proper fuel delivery compatibility with Cummins diesel injectors. This tube is not universally fitting and an original equipment manufacturer OEM part with the OE/OEM number 3883220. It comes with a manufacturer warranty of 1 year and is not considered vintage part or performance.

part #: 3903481 prices

• $14.99-$87.00

specifications carfuelinjector:

• brand: Cummins
• mpn: 3903481
• type: Fuel Injector
• connector color: Gray
• oe/oem part number: 3883220
• manufacturer warranty: 1 Year
• universal fitment: No
• fuel type: Diesel

shipping carfuelinjector:

• cost: $7.17
• transit: 4-11 Days
• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated
• class: Standard

returns carfuelinjector:

• policy: No Returns

general carfuelinjector:

• condition: New
• Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors

offer carfuelinjector:

• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: January 13, 2026

seller carfuelinjector:

• rating: 0.0%
• # reviews: 0
• city: Colorado City, Arizona

payments carfuelinjector:

• wallet: Paypal
• credit card: Mastercard
• other

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